Thanks Micky
I've got the game in 13ac. And I think I understand the parsing for 14ac now. That just leaves me with the three outstanding ones above. I can think of a word for naturally possessed, but it would mean I've got a letter wrong in 29, where I quite like my answer, though I can't parse the the last three letters. Oops, I've just seen my mistake with the last three letters, but I still don't see 23d!
My FOI was 18d. I can't to LOI yet, but my COD is 9ac. Closely followed by 24ac and 29ac, which I now have right.